RAM_Designs
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Posts posted by RAM_Designs
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ARE YOU the one who bought up all the skar 15's >.<
Nah, not me. This is for a guy on caco.
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This box will be housing four(4) Skar Audio VVX-15 subs, and will be going in an Explorer with no rear seats. Since the customer will be using a fair amount of power, we decided to reduce the box size to 2.75ft^3 per sub in order to control the woofers better and put the extra power to use. The box is double layered all around, and a 3/4" round-over is applied to the port opening.
Chamber Volume: 11ft^3
Tuning: 30hz
Dimensions: 41" wide x 20" tall x 48" deep
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Has anyone else done the multi-port route like this before?
I have done multi round ports in a bandpass. I wish I'd done one single port later though...
Yeah, single port is much easier.
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I had made my solox box to have enterchangable ports but I never built another one. Lol I built my bandpass where the Acess panel to get the sub had a port on it where you could switch the ports. I built a 47hz and 50hz for it.
I've always liked the idea of having an interchangeable port, especially for a bandpass box. It also allows you to build new ports and fiddle with port area and tuning, and cheaply too.
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Has anyone else done the multi-port route like this before?
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This box design was done for Joshua Longfellow and his pair of DC Level 5 15's. Tons of low-end bass was the goal, so what better way to do that than with a high ratio low tuned box? The sealed chamber is 3.5ft^3, and the ported section is 12ft^3 with tunings ranging from 33hz, 38hz, 43hz, and 52hz for spl burps. Alternate bracing methods and placement has been discussed, I thus threw a couple 2x2's in there for visual effect.
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Tune in the 30-33hz area. You'll get lots of low-end output with those subs and a low tuning. I'm assuming that's what you were aiming for when you got them.
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wall im guessing. I know that aint fitting in the trunk.
Yeah, it's the foundation for a wall.
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Another design for Tyler Kelley, this one being for a pair of 15" Fi BTL N2's. The box is 9ft^3 with a 33hz tuning via a healthy 37"x4" port. This will be going in a 2008 Malibu.
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Get the 2" Aura Whispers and skip the need for a tweeter. Put a pair or more on each side, cross them around 300hz, and run a dedicated 8" or 10" mid on each side. At least, that's what I was going to do...
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It's a '72. I do love the '66-'67 though, and had a '70 with a SB400 for a little while...it was a POS besides the motor.
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This is a design for one of my favorite cars of all time, the Chevelle SS. Final volume is 2.5ft^3 with a 32hz tuning via a 12"x2.5" port. As you can see I had to create a little dead space on each side of the port to kick the volume down a little. The original plan was to do a bandpass, but there just wasn't enough room.
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thats alot of batteries imo..... you have collected them over the years?
I buy them from a local company. Then I load test/recharge/load test/recharge to ensure they function properly.
Coolness
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Either option will work just fine.
Yes!
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if you would like to open up shop and advertise/sell on this board, please use the "advertise" button up top. Thanks
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The customer wanted lots of output from 25-45hz, so a low tuned bandpass was in order. The subs being used are DC Audio Level 5 15's, going in a 1995 Explorer.
Volume: 3ft^3 sealed, 8.5ft^3 ported
Tuning: 40hz
Dimensions: 43" wide x 20" tall x 40" deep
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Depending on power, I'd do a 10-12ft^3 common chamber ported box with 160-180in^2 of port. Tune in the lower 30's and prepare to wang.
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XA1000 sold
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1. Product: AGM batts by C&D and DataSafe, big and small.
2. Specs:
14x C&D 100MR(30% higher ah than HC600) - 26ah, 21lbs, 12.7V, 3yrs old
6x C&D 400MR(ah similar to HC2000) - 102ah, 77lbs, 12.7V, 2yrs old
40x DataSafe 150RFR(similar to Batcap 2000, quick discharge rate) - 34lbs, 13V, 3yrs old
3. Description/Condition: used
4. What you are looking for: looking for 2kw+ at 1ohm(or 4ohms). Sundown 2k would be nice, but everything will be considered.
5. Pictures of your item for trade:
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After really liking Revo1 and Revo2, I didn't like his 3rd World album...hopefully this is better.
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I have a practically NIB Eclipse EQ1000 that you might be interested in. Old school goodness, looks like it has never been used.
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Just curious, but why didn't you do a normal slot port?
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Check out Vector chargers. I have used them for quite some time now and really like them. It's the same brand that Kinetik used for their chargers. Also, I have a big ol' Schumacher automatic charger with wheels that I got for $100 from Wal-Mart. It's does a really nice job.
Basically, just look for something that is "microprocessor controlled" so that it regulates voltage and such while charging.
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Who wants to build a sealed box for me, I'm too lazy right now.
4x 15" Skar box
in Member Videos - Host 'em & Post 'em! System Vids / Off Topic
Posted
Depending on exactly what subs and box specs you're using, a 33-35hz tuning will work well for what you're wanting to do.